4023321434 has 8 divisors (see below), whose sum is σ = 6583616928. Its totient is φ = 1828782460.

The previous prime is 4023321433. The next prime is 4023321457. The reversal of 4023321434 is 4341233204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4023321434² = 32374230722567632712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4023321433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91439102 + ... + 91439145.

It is an arithmetic number, because the mean of its divisors is an integer number (822952116).

Almost surely, 2^4023321434 is an apocalyptic number.

4023321434 is a deficient number, since it is larger than the sum of its proper divisors (2560295494).

4023321434 is a wasteful number, since it uses less digits than its factorization.

4023321434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182878260.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 4023321434 is about 63429.6573694041. The cubic root of 4023321434 is about 1590.4801147576.

Adding to 4023321434 its reverse (4341233204), we get a palindrome (8364554638).

The spelling of 4023321434 in words is "four billion, twenty-three million, three hundred twenty-one thousand, four hundred thirty-four".